First step is to solve multiple easy case studies.
Then follow 2 interviews with a panel of 3 - 5 interviewers.
The last round is a 3 back-to-back-to-back interview with a panel of 3-5 interviewers.
Process is agile and you will get your offer after 3-4 weeks from initial contact.
People are very nice.
Great benefits (you can negotiate PTO), but salary is low.